Birth
Sarah Harriet Burney was born on August 29, 1772, in King's Lynn, Norfolk. She was the youngest child of Charles Burney (1726-1814) and his second wife, Elizabeth (née Allen) (1728-1796). She was about twenty years younger than her six half-siblings.

Youth and Education
From the age of nine, Sarah Harriet was schooled for two years by a governess in Switzerland (1781-1783). She studied French, Italian, drawing, and music.

Personal Life
As the last remaining child in the Burney household, Sarah Harriet was left to act as a companion and caregiver to her mother. After her mother's death in 1796, Sarah Harriet kept house for her father, but became increasingly emotionally isolated from him. In 1798, she left her father's household to live with her half-brother James, who had left his wife and family. James and Sarah Harriet kept house together for five years, moving between London and Bristol. In 1803, James returned to his wife and children. Sarah Harriet found a position as a governess for the Wilbraham family, in Cheshire. In 1807, she returned home to Chelsea to care for her father. After her father's death in 1814, Sarah Harriet found work, first as a companion to a young invalid and later as a governess for the granddaughters of Lord Crewe. In 1829, she left for Italy, where she spent time in Rome and Florence before coming back to England in 1833. She spent her final years at boarding houses in Bath and Cheltenham.

Literary Career
Sarah Harriet was widely read and had a particular regard for the works of Sir Walter Scott and Jane Austen (Sarah Harriet's copy of Pride and Prejudice was recently put on sale by Simon Finch). Sarah Harriet, though now largely overshadowed by her more famous half-sister Frances, was a novelist in her own right. Her writing also provided her with a necessary source of income. Her first two novels, Clarentine (1796) and Geraldine Fauconberg (1808) were published anonymously. Her third, Traits of Nature (1812), was published under her own name and sold out within four months. Tales of Fancy was a three volume collection that includes The Shipwreck (1816) and Country Neighbours (1820). Her final work, The Romance of Private Life (1839), includes The Renunication and The Hermitage.

Death
On February 8, 1844, at the age of seventy-one, Sarah Harriet Burney died at Belgrave House, the Promenade, Cheltenham. She is buried at St Mary's, Cheltenham, Gloucestershire.